[DETAIL] Thank you for your understanding Reply Delay Response Because the country and time difference are different Welcome to contact customer service For Makita BL1830 battery replacement can replace the following part numbers:(Please use "Ctrl + F" ) 194205-3                      196399-0                       196673-6                      BL1815                  BL1820 BL1830                          BL1815                          BL1815N                       BL1820                BL1820B BL1830-10                    BL1830B                        BL1840                          BL1840 LXT          BL1850 LXT400 Features: Integrated L.E.D. battery charge level indicator allows user to monitor battery charge Provides up to 65% more run time per charge compared to BL1860 Reaches full charge in 45 minutes or less Compatible with 18V LXT Tools Battery delivers consistent power and run time in extreme temperatures, even in winter (-4DegreeF/-20DegreeC) Description: The 18V Lithium-Ion battery charges faster and works longer than standard lithium-ion batteries, giving you and your cordless tools unmatched performance and productivity to take on the most demanding applications. The 12.0Ah battery, model BL1880, combines more run time (80% more run time per charge than the BL1830 battery) with a category-leading charge time of only 60 minutes so it spends more time working and less time sitting on the charger. For added convenience, it also features an on-board L.E.D. charge level indicator to monitor battery charge. Description: Battery Capacity: 6000mAh 12000mAh 18000mAh Battery Voltage: 18V Battery Type: Li-Ion Color: black [ATTRIBUTES] - Hign-concerned Chemical: None - Nominal Capacity: 6/8/12Ah - Model Number: for Makita battery - Hign-concerned Chemical: None - Nominal Capacity: 6/8/12Ah - Model Number: for Makita battery - Type: Li-Ion - Brand Name: AOAE - Origin: Mainland China - Certification: CE - Rated Voltage: 18V - Size: for Makita 18v Battery - Model Number: BL1860B - Type: Li-Ion - Brand Name: AOAE - Origin: Mainland China - Certification: CE